I don't even know where to start

I don't even know where to start. I miscarried in July, didn't have my period until October. I started trying again to get pregnant but October and November failed me. In December I had sex only on the 8th and 17th day of my period, I wasn't expecting it since it wasn't my fertile window, but was surprised when I missed my period. I just tested and I'm pregnant ladies. I'm so happy and surprised. My Christmas gift, lol